Deathwater Cave

Overview
Deathwater cave is a secret cave on Mainland that most players don't visit. A light source is required to see inside and a pickaxe is required to get in. The best tip for exploring the cave and collecting its resources is to not even think about opening the consume tool. There are plenty of hiding spots, if that's your thing.

This is also an amazing area for tribes to monopolize and sell across the server, as it's the only location for Moss. Just note that the Mushrooms are also able to be found at Plateau.